$title = wp_title($sep, false);
if ( is_wp_error( $title ) )
return $title->get_error_message();
- $title = apply_filters('get_wp_title_rss', $title);
+ $title = apply_filters( 'get_wp_title_rss', $title, $sep );
return $title;
}
*
* @param string $sep Optional.
*/
-function wp_title_rss($sep = '»') {
- echo apply_filters('wp_title_rss', get_wp_title_rss($sep));
+function wp_title_rss( $sep = '»' ) {
+ echo apply_filters( 'wp_title_rss', get_wp_title_rss( $sep ), $sep );
}
/**
* @return WP_Error|SimplePie WP_Error object on failure or SimplePie object on success
*/
function fetch_feed( $url ) {
- require_once ( ABSPATH . WPINC . '/class-feed.php' );
+ require_once( ABSPATH . WPINC . '/class-feed.php' );
$feed = new SimplePie();